Re: Emacs pretest 28.0.90 is out

[Po Lu]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Po Lu <luangruo@yahoo.com>
>> Date: Sun, 05 Dec 2021 11:38:52 +0800
>> 
>> I tried building this on FreeDOS, but DJGPP sed complains that some
>> patterns don't match in Makefile.in after running config.bat.
>> 
>> Am I missing something or is the DOS port unsupported now?  It would be
>> a shame for the latter to be the case.

> Patches to make MSDOS port of Emacs 28 build will be most welcome.

I have no idea how to navigate around the strange build system of the
DOS port that appears to be sed-based.

But I think I can make it work with autoconf.  Will such a change be
okay for the release branch?

Thanks.